How to Remove Malware from an Android Phone

If your Android phone suddenly feels slow, hot, or full of pop-ups, malware could be the reason. The good news is that you can usually clean it up yourself without any technical skill. This guide walks you through it one calm step at a time, so you know exactly what to check and what to tap.

Malware is simply harmful software that sneaks onto your device to steal information, show ads, or cause damage. If you want a plain-language overview first, see our guide on what is malware. Otherwise, let’s start by spotting the warning signs.

Signs Your Android Phone Has Malware

Malware does not always announce itself, but it usually leaves clues. Watch for these common symptoms:

• Pop-up ads everywhere. Ads that appear even when you are not using a browser, or that jump onto your home screen, are a strong warning sign.
• Fast battery drain. If your battery empties much quicker than usual, a hidden app may be running in the background.
• Overheating. A phone that feels hot when you are barely using it may be working hard on tasks you cannot see.
• Apps you do not recognize. Icons or app names you never installed can point to malware.
• Unusually high data use. Malware often sends information over the internet, which can cause a spike in your data usage.
• Slow performance or crashes. Sudden freezing, lag, or apps closing on their own can also be symptoms.

One or two of these signs alone might just mean your phone is getting old. But several together are a good reason to act. If you also worry that someone may be watching your activity, our guide on how to tell if your phone is hacked can help you tell the difference.

How to Remove Malware from Android, Step by Step

Take these steps in order. You do not need to rush, and you can stop and restart any time.

Step 1: Restart in Safe Mode

Safe Mode starts your phone with only the built-in apps running, which stops most malware in its tracks so you can remove it.

• Press and hold the power button until the power menu appears.
• Touch and hold the Power off option until you see a Safe Mode prompt.
• Tap it to confirm, and your phone will restart with “Safe Mode” shown in a corner of the screen.

Steps vary slightly by phone brand, so if the menu looks different, search your phone model’s name along with “safe mode” for exact instructions.

Step 2: Uninstall Suspicious Apps

While in Safe Mode, open Settings, then Apps. Scroll through the full list and look for anything you do not remember installing or that looks out of place.

• Tap the suspicious app.
• Choose Uninstall.
• Repeat for any other apps that seem unfamiliar.

If you are unsure about an app, note its name and search for it online before deciding.

Step 3: Remove Device Admin Permissions

Some malware gives itself “Device Admin” rights so it cannot be deleted normally. You may need to switch this off first.

• Go to Settings, then Security (or Security & privacy).
• Look for Device admin apps or a similar option.
• If you see an app you do not trust with a check mark, tap it and turn off its admin access.

Once you remove those rights, you should be able to uninstall the app in Step 2.

Step 4: Clear Your Browser Data

Malware often hides in your browser as unwanted redirects and pop-ups. Clearing browsing data removes those leftovers.

• Open your browser and go to its settings.
• Find Privacy or History.
• Choose Clear browsing data, including cache and cookies.

Step 5: Run a Play Protect or Security Scan

Google Play Protect is built into most Android phones and can scan for harmful apps for free.

• Open the Google Play Store app.
• Tap your profile icon, then Play Protect.
• Tap Scan and let it check your installed apps.

If it finds something, follow the prompt to remove it. This scan is a helpful safety net after your manual cleanup.

Step 6: Revoke Risky Permissions

Even after removing bad apps, review what the remaining apps can access.

• Go to Settings, then Privacy, then Permission manager.
• Check categories like Camera, Microphone, Location, and SMS.
• Turn off any permission that an app does not truly need.

When you are done, restart your phone normally to leave Safe Mode.

What to Do If an App Will Not Uninstall

Sometimes the Uninstall button is greyed out or the app reappears. This usually means the app still holds Device Admin rights or is disguised as a system app. Try these steps:

• Return to Settings, then Security, and make sure the app’s admin access is fully turned off, as described in Step 3.
• Force stop the app under Settings, then Apps, before trying to uninstall again.
• If it still resists, a factory reset (covered below) will remove it. For a broader walkthrough that covers other devices too, see our guides on how to remove malware and how to remove a virus from your phone.

Reset Your Passwords and Turn On 2FA

Once your phone is clean, assume that any password you typed while the malware was active may have been seen. Protect your accounts:

• Change the passwords for important accounts such as email, banking, and social media. Do this from a device you trust.
• Use a different, strong password for each account.
• Turn on two-factor authentication (2FA) wherever it is offered. This adds a second step, like a code sent to your phone, so a stolen password alone is not enough to get in.

These two habits close the door on anyone who may have grabbed your details.

Factory Reset as a Last Resort

If the symptoms continue after all the steps above, a factory reset wipes your phone back to its original state and removes stubborn malware.

• Back up your photos, contacts, and important files first, ideally to a cloud account or computer.
• Go to Settings, then System, then Reset options.
• Choose Erase all data (factory reset) and confirm.

After the reset, only reinstall apps you truly need, and download them from the official store. Avoid restoring a backup that might contain the infected app.

How to Avoid Getting Reinfected

Cleaning your phone is only half the job. These simple habits keep malware away:

• Stick to the official Play Store. Avoid downloading apps from random websites or links sent to you, as these are a common source of malware.
• Check permissions before installing. If a simple game asks to read your messages or contacts, that is a red flag. Say no.
• Keep Android updated. Install system and app updates promptly, since they often fix the security holes malware relies on.
• Read reviews and check the developer. Before installing, glance at the ratings and make sure the app comes from a trusted maker.
• Be careful with links. Do not tap links in unexpected texts or emails, even if they look official.

Conclusion

Finding malware on your Android phone can feel alarming, but the cleanup is usually straightforward. Start by recognizing the signs: pop-ups, fast battery drain, overheating, unknown apps, and high data use. Then work through the steps in order: restart in Safe Mode, uninstall suspicious apps, remove Device Admin permissions, clear browser data, run a Play Protect scan, and revoke risky permissions. If an app refuses to leave, strip its admin rights or use a factory reset as a last resort. Finish by resetting your passwords, turning on two-factor authentication, and sticking to the official store with up-to-date software. With these habits in place, your Android phone can stay clean and safe for the long run.